物理学报2011，Vol.60Issue(8)：200-208,9.
电介质表面纵向射频电场对次级电子倍增效应的影响
Influence of longitudinal radio frequency electric field on multipactor effect on a dielectric surface
摘要
Abstract
Based on the multipactor dynamic model and the secondary electron emission yield curves,the multipactor phenomenon of the secondary electron emission subjected to the longitudinal radio frequency （RF） electric field existing on a dielectric surface is simulated using the Monte Carlo method.The susceptibility curve of the electric field on the surface and the temporal evolution image of the multipactor discharge are investigated.The power deposited on the dielectric surface by the multipactor is also obtained in terms of an S-band RF dielectric window.The results show that the longitudinal RF electric field may intensify the single-surface multipactor effect,which is likely to result in dielectric crack and detrimental to RF transmission.关键词
纵向射频场/次级电子倍增效应/蒙特卡罗方法/功率沉积Key words
longitudinal radio frequency electric field/multipactor effect/Monte Carlo method/power deposition分类
信息技术与安全科学引用本文复制引用
朱方,张兆传,戴舜,罗积润..电介质表面纵向射频电场对次级电子倍增效应的影响[J].物理学报,2011,60(8):200-208,9.基金项目
国家高技术研究发展计划（批准号：2007AA12Z124）资助的课题 （）
